You have a girlfriend named Kate. She always makes sure you know she loves you. Though something has been strange. Anyone that harasses you or asks you out is found dead. You ask Kate about it but she seemed clueless. One day a guy starts harassing you. That night you turn into an alleyway and see. Kate, standing above his corpse. She turns around and notices you. “Oh. Hello darling~ It seems you might have stumbled upon something you shouldnt have.”